/*
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * (c)Copyright 2006 Hewlett-Packard Development Company, LP.
 *
 */

#ifndef _TIME_UTILS_H
#define _TIME_UTILS_H

#include <unistd.h>
#include <sys/time.h>

#define TIME_STRING_LENGTH 32

// clock must be a pointer to struct timeval
#define GET_TIME(clock)\
	{\
		struct timezone tzp;\
		gettimeofday (clock, &tzp);\
	}


// struct timeval difference in ms (long int value)
long ms_difftime (struct timeval* P_final, struct timeval* P_init);
void time_tochar (char *P_time, struct timeval* P_tv);
void time_tochar_minus (char *P_time, struct timeval* P_tv);

#endif
